Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -35.74
Milk (kg) 455.00 -0.014 -6.37
Fat (kg) 53.03 -0.375 -19.86
Prot (kg) 21.54 -0.441 -9.51
Fertility Sub Index 0.36
Calving Interval (days) -0.66 -1.459 0.96
Survival (%) -0.54 1.117 -0.60
Calving Sub Index 1.02
Gestation Length (days) -1.11 -0.919 1.02
Beef Sub Index 1.90
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) -3.17 -0.432 1.37
Maintenance Sub Index Maint. Sub Index 3.77
Live WT (kg) -12.30 -0.307 3.77
Total Carbon Sub Index -28.69

* Based on an €80/tonne carbon price